dialog for password change (PoC)

Core/Core/ClientApp/package-lock.json

Core/Core/ClientApp/package.json

...ents/account-properties/account-properties.component.html

...onents/account-properties/account-properties.component.ts

...-properties/change-password/change-password.component.css

...properties/change-password/change-password.component.html

...t-properties/change-password/change-password.component.ts

Core/Core/ClientApp/src/app/home/home.module.ts

...re/ClientApp/src/app/registration/registration.service.ts

Core/Core/ClientApp/src/styles.css